1 files changed, 0 insertions, 97 deletions
diff --git a/lib/libc/powerpc/gen/sigsetjmp.S b/lib/libc/powerpc/gen/sigsetjmp.S
deleted file mode 100644
index 3d5d1e5..0000000
--- a/lib/libc/powerpc/gen/sigsetjmp.S
+++ /dev/null
@@ -1,97 +0,0 @@
-/*-
- * Copyright (c) 2002 Peter Grehan.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-/*      $NetBSD: sigsetjmp.S,v 1.4 1998/10/03 12:30:38 tsubai Exp $     */
-
-#include <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * C library -- sigsetjmp, siglongjmp
- *
- *      siglongjmp(a,v)
- * will generate a "return(v?v:1)" from the last call to
- *      sigsetjmp(a, savemask)
- * by restoring registers from the stack.
- * The previous signal state is restored if savemask is non-zero
- *
- * jmpbuf layout:
- *     +------------+
- *     |  savemask  |
- *     +------------+
- *     | sig state  |
- *     |            |
- *     | (4 words)  |
- *     |            |
- *     +------------+
- *     | saved regs |
- *     |    ...     |
- */
-
-	
-#include <sys/syscall.h>
-
-ENTRY(sigsetjmp)
-	mr	%r6,%r3
-	stw	%r4,0(%r3)
-	or.	%r7,%r4,%r4
-	beq	1f
-	li	%r3,1			/* SIG_BLOCK, but doesn't matter */
-					/*            since set == NULL  */
-	li	%r4,0			/* set = NULL */
-	mr	%r5,%r6			/* &oset */
-	addi	%r5,%r5,4
-	li	%r0, SYS_sigprocmask   /* sigprocmask(SIG_BLOCK, NULL, &oset)*/
-	sc				/* assume no error       XXX */
-1:
-	mflr	%r11
-	mfcr	%r12
-	mr	%r10,%r1
-	mr	%r9,%r2
-	stmw	%r9,20(%r6)
-	li	%r3,0
-	blr
-
-ENTRY(siglongjmp)
-	lmw	%r9,20(%r3)
-	lwz	%r7,0(%r3)
-	mr	%r6,%r4
-	mtlr	%r11
-	mtcr	%r12
-	mr	%r2,%r9
-	mr	%r1,%r10
-	or.	%r7,%r7,%r7
-	beq	1f
-	mr	%r4,%r3
-	li	%r3,3			/* SIG_SETMASK */
-	addi	%r4,%r4,4		/* &set */
-	li	%r5,0			/* oset = NULL */
-	li	%r0,SYS_sigprocmask	/* sigprocmask(SIG_SET, &set, NULL) */
-	sc				/* assume no error       XXX */
-1:
-	or.	%r3,%r6,%r6
-	bnelr
-	li	%r3,1
-	blr